Photo: Naalehu Anthony

Governor signs emergency rule restricting overnight access on Mauna Kea

The rule restricts access between the hours of 10 p.m. and 4 a.m. for the next 120 days.

Ask a Specialist: Breast tomosynthesis

Ask a Specialist: Breast tomosynthesis

What is 3D mammography exactly, and what are the benefits of it? What is the difference between standard 2D mammograms and 3D mammograms? Le…